2730299 has 16 divisors (see below), whose sum is σ = 3270624. Its totient is φ = 2246400.

The previous prime is 2730271. The next prime is 2730347. The reversal of 2730299 is 9920372.

It is not a de Polignac number, because 2730299 - 2¹⁶ = 2664763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2730229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8567 + ... + 8879.

It is an arithmetic number, because the mean of its divisors is an integer number (204414).

2^2730299 is an apocalyptic number.

2730299 is a deficient number, since it is larger than the sum of its proper divisors (540325).

2730299 is a wasteful number, since it uses less digits than its factorization.

2730299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2730299 is about 1652.3616432246. The cubic root of 2730299 is about 139.7666009040.

The spelling of 2730299 in words is "two million, seven hundred thirty thousand, two hundred ninety-nine".